Clinical trials: Anterior Maxilla
Dental Implant
A Randomized Prospective Clinical Trial Comparing Single Tooth Implant 3 Loading Protocols
This is a research study to test the clinical procedure and not the FDA approved medical device. This project will screen up to 80 volunteers to enroll 40 active subjects to receive a single tooth implant on an anterior…
- Trial name
- NCT00607022
- Testing
- dental implant
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Clark Stanford
Maxillary Expansion in Cleft Lip and Palate Patients, Dentoskeletal Effects After Expansion Using Two Different Expanders
Dento-skeletal Effects of Quadhelix Versus Mini-hyrax Expanders in Patients With Cleft Lip and Palate at the Mixed Dentition Stage: A Randomized Clinical Trial
Regarding expansion in cleft lip and palate patients, very few clinical trials were found after searching literature and fewer randomized trials.
- Trial name
- RCT (NCT07465939)
- Testing
- Quadhelix Expander, Minihyrax Expander
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Cairo University
Periodontal Diseases
Accuracy of Assessing the Gingival Biotype in Upper Anterior in Adult Patients, Using Different Methods.
The study is a Diagnostic accuracy study that determining the accuracy of assessing the gingival biotype and some other anatomic parameters,including (crown width / crown length ratio, attached gingival width, labial bone…
- Trial name
- NCT04640506
- Where
- Egypt
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Cairo University
Trigeminal Neuralgia
Comparative Study Between Transcoronoid and Infrazygomatic Anterior Maneuvers
new technique in targeting V2 under ultrasound guidance
- Trial name
- NCT05712993
- Testing
- V2 thermal radio frequency
- Where
- Iraq
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Iraqi Board of medical specialties
Edentulous Alveolar Ridge in the Aesthetic Zone
Aesthetic Outcomes of Single Tooth Implant-supported Restorations in the Anterior Maxilla With Either White Zirconia or Fluorescent White Zirconia Abutments
This study aims to answer the question whether the use of a fluorescent layer over white zirconia abutments will improve the aesthetic outcomes of implant borne single-tooth restorations when compared to the use of non-layered…
- Trial name
- NCT05475249
- Testing
- Implant placement and prothesis made with different types of abutment
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Necrotic Pulp
Comparative Evaluation of the Regenerative Capacity of Two Platelet Concentrates
Injectable platelet-rich fibrin (I-PRF) is a flowable blood concentrate that is entirely natural and allows ease of access and flow within the root canal. It was first developed in 2014 by modifying the centrifugation parameters.
- Trial name
- NCT03698188
- Testing
- Injectable platelet-rich fibrin, Platelet-rich plasma
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Post-operative Pain
Comparison of Post-operative Complications of Bone Augmentation at Anterior of Maxilla After Periosteal Releasing Incision With Two Techniques Diode Laser and Scalpel
The aim of this study was to investigate if using lasers instead of scalpel for flap advancement in bone augmentation procedures would reduce post-operative swelling and pain.
- Trial name
- NCT02711501
- Testing
- Laser-assisted surgery., conventional surgery by blade
- Where
- 3 sites in Iran
- Volunteers
- 14 people
- Sponsor
- Tehran University of Medical Sciences
Correlation of the of the Mandibular to theMaxillary
Correlation of the Mesio-Distal Widths of the Mandibular to the Maxillary Anterior Teeth
Calculation of Mesiodistal width of maxillary and mandibular anterior teeth : 1. Scan the patient's maxillary and mandibular arches to obtain digital casts using an intraoral scanner. 2.
- Trial name
- NCT07734571
- Testing
- Correlation of the Mesio-Distal Widths
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University
Immediate Implant Placement, Esthetic Zone
The Use of a New Safe Angle Position for Implant Placement in the Anterior Region.
There is an angle between the intersection of the incisal long axis perpendicular to the palate or the occlusal plane, and the long axis of the root.
- Conditions
- Immediate Implant Placement, Esthetic Zone, Anterior Maxilla, Safe Angle Position
- Trial name
- NCT05436158
- Testing
- Implant placement in the safe angle position in the anterior maxilla
- Where
- 2 sites in Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University
Varying Heights of Power Arm During en Masse Retraction
Effects on Maxillary Anterior Dentition Following En Masse Retraction Using Mini-implants and Various Heights of Anterior Power Arm.
The controlled three dimensional movement of anterior dentition during orthodontic treatment is a desire of every orthodontist. Maxillary en masse retraction with mini implants has been reported to provide absolute anchorage thus…
- Trial name
- NCT04184427
- Testing
- Anterior Power Arm
- Where
- Pakistan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Accelerate Tooth Movement
Impact of Various Acceleration Techniques on En-masse Retraction of Maxillary Anterior Teeth
Impact of Various Acceleration Techniques on En-masse Retraction of Maxillary Anterior Teeth: A Digital Software Evaluation (Comparative Clinical Study)
- Trial name
- LLLT- piezo (NCT07873853)
- Testing
- low level LAZER therapy., Retraction of Maxillary Anterior Teeth (en-mass) with conventional methods., Piezocision-assisted orthodontic retraction
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Pink Esthetic Score, Implant Survival Rate
Factors Affecting Immediate Anterior Implants Esthetics.
This retrospective cohort study evaluates clinical, surgical, and prosthetic factors associated with early and mid-term outcomes of immediate implant placement in the anterior maxilla.
- Conditions
- Pink Esthetic Score, Implant Survival Rate, Immediate Implant Placement
- Trial name
- NCT07539168
- Volunteers
- 500 people
- Sponsor
- International Dental Contiuing Education
Implant Dentistry
Horizontal Anterior Maxillary Ridge Augmentation Using Autogenous Ring Block Grafts Combined With Particulate Xenogeneic Bone Versus Biphasic Beta-tri-calcium Phosphate Sulphate EthOss Graft: A Clinical Study
. Group A, received ABG cylinders obtained from the chin and organic bovine bone mineral particles (Bio-Oss xenograft) along with an absorbable collagen membrane.
- Trial name
- NCT07212985
- Testing
- Autogenous Bone Block + Xenograft + Collagen Membrane
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Teeth Absent, Teeth Missing
Multicenter Clinical Study on the Efficacy and Esthetic Outcomes of Immediate Implant Placement Using the Socket-Shield Technique Versus Conventional Immediate Implantation in the Anterior Maxillary Esthetic Zone
This study plans to enroll no fewer than 48 adult patients who have non-restorable maxillary anterior teeth due to trauma or dental diseases and are candidates for immediate implant placement, meeting the inclusion and exclusion…
- Conditions
- Teeth Absent, Teeth Missing, Dental Implant
- Trial name
- NCT07822685
- Testing
- the Socket Shield Technique (SST) immediate implant placement, Conventional immediate implant placement
- Volunteers
- 48 people
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Patients in Need of Surgical CL in the Anterior Maxillary Sextant for Restorative Purposes
One- Versus Two-Stage Aesthetic Crown Lengthening
This randomized controlled trial was aimed at assessing the efficacy of a two-stage crown lengthening intervention (SCL) for restorative purposes in the aesthetic zone compared with a one-stage crown lengthening procedure (CCL).
- Trial name
- NCT04409366
- Testing
- Conventional Crown Lengthening (CCL), Two-stage Crown Lengthening (SCL)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Immediate Dental Implant Placement, Dental Implant
Influence of Acellular Dermal Matrix on Peri-implant Soft Tissue Phenotype and Marginal Bone Loss
To evaluate soft tissue augmentation using acellular dermal matrix (ADM) over immediately placed dental implants in anterior maxilla.
- Conditions
- Immediate Dental Implant Placement, Dental Implant, Acellular Dermal Matrix, Polytetrafluoroethylene
- Trial name
- ADM (NCT07573020)
- Testing
- Polytetrafluoroethylene coverage, Acellular Dermal Matrix
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Mansoura University
Alveolar Bone Deficiency
Long-Term Stability of Soft and Hard Tissues After Guided Bone Regeneration in the Maxillary Anterior Region
This study examines the long-term condition of bone and gum tissues around dental implants in the upper front jaw after guided bone regeneration (GBR), a procedure used to rebuild bone at implant sites.
- Trial name
- NCT07893873
- Testing
- Guided Bone Regeneration
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Fuming He
Malocclusion Class II, CLASS II DIVISION 1 MALOCCLUSION
A Novel Bi-dimensional Archwire for Miniscrew-supported En-masse Retraction
This study aims to provide a preliminary clinical evaluation of a novel bi-dimensional archwire used during miniscrew-supported en-masse retraction of the maxillary anterior teeth.
- Trial name
- NCT07664215
- Testing
- Bi-dimensional archwire
- Where
- Syria
- Volunteers
- 6 people
- Sponsor
- Damascus University
Bone Atrophy, Alveolar
Comparative Study Between Autogenous Bone Block and Tent Pole Technique for Augmentation of Atrophic Anterior Maxilla
The goal of this clinical trial is to compare in patients with atrophied anterior maxilla, bone augmentation techniques ( gold standard bone block and tent pole technique).
- Trial name
- NCT06125938
- Testing
- tent pole technique, Autogenous bone block technique
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anterior Teeth
Horizontal Bone Gain Using Titanium Sheet (Case Series Study ).
The horizontal deficient anterior maxilla less than 3mm presents considerable challenges for surgical and prosthetic reconstruction.
- Trial name
- NCT04049435
- Testing
- Assessment of Horizontal Bone gain using patient specific titanium sheet: a novel protocol for treatment of horizontal deficiency in the anterior maxilla
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University